How to use the -h-1 option in Mirth?

I am having an issue where I am pulling an HL7 message out of a field in a PostgreSQL database. The entire HL7 message is stored as a value in column called HL7message.



When using the following simple SQL statement:



SELECT hl7message AS HL7 FROM enriched.vhr_document_result_hl7



I get the following: result|hl7|MSH|^~\&|LAB..............



I would like it to come in with out the "result|hl7|" part included.



Will turning the printing of headers off fix it? If so, how do I do it?

How to use the -h-1 option in Mirth?